I recently had 13 currugated asbestos cement sheets (2000x800mm each) , i double wrapped them in heavy duty black polythene , a local asbestos contractor picked them up . I paid £375 .
My parents home was sided with asbestos cement shingles and when it came down the wrecker had to apply for an ocean dumping permit and send it to the coast. It must have seemed very safe and long lasting when they had it done.....who knew.